US2616092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Head covering
Assignee: Individual
•
Filing: 1951-05-24
•
Granted: 1952-11-04
•
Expires: 1971-05-24
Abstract
No abstract record available.
Inventors
- 👤 Berg Elaine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:39
CPC Classifications
A; A42; A42B; A42B1/00; A42B1/018; A42B1/0181; A42B1/0182
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1769761A
Cited
US2160513A
Cited
US2158861A
Cited
US2343155A
Cited
US2393270A
Cited
US2445230A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-04 | 1956-05-05 | 1956-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-04 | 1960-05-05 | 1960-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-04 | 1964-05-05 | 1964-11-04 | $7700.00 | Window Closed / Lapsed |